| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.87 | 4.642% | $78.3455 | $78.35 | $78.35 | $78.30 |
| Purchase #2 | $126.67 | 8.417% | $137.3318 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $151.30 | 3.668% | $156.8497 | $156.85 | $156.85 | $156.80 |
| Purchase #4 | $75.38 | 12.389% | $84.7188 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $215.81 | 8.416% | $233.9726 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $174.28 | 9.317% | $190.5177 | $190.52 | $190.50 | $190.50 |
| Purchase #7 | $250.87 | 13.737% | $285.332 | $285.33 | $285.35 | $285.30 |
| 7 purchase totals = | $1,069.18 | $1,167.0681 | $1,167.07 | $1,167.05 | $1,166.90 | |